diff options
Diffstat (limited to 'drivers/edac/altera_edac.c')
| -rw-r--r-- | drivers/edac/altera_edac.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/edac/altera_edac.c b/drivers/edac/altera_edac.c index 8b31cd54bd..ae17ce4d97 100644 --- a/drivers/edac/altera_edac.c +++ b/drivers/edac/altera_edac.c @@ -22,6 +22,7 @@ #include <linux/of_platform.h> #include <linux/panic_notifier.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/regmap.h> #include <linux/types.h> #include <linux/uaccess.h> @@ -279,7 +280,6 @@ release: static int altr_sdram_probe(struct platform_device *pdev) { - const struct of_device_id *id; struct edac_mc_layer layers[2]; struct mem_ctl_info *mci; struct altr_sdram_mc_data *drvdata; @@ -290,10 +290,6 @@ static int altr_sdram_probe(struct platform_device *pdev) int irq, irq2, res = 0; unsigned long mem_size, irqflags = 0; - id = of_match_device(altr_sdram_ctrl_of_match, &pdev->dev); - if (!id) - return -ENODEV; - /* Grab the register range from the sdr controller in device tree */ mc_vbase = syscon_regmap_lookup_by_phandle(pdev->dev.of_node, "altr,sdr-syscon"); @@ -304,8 +300,7 @@ static int altr_sdram_probe(struct platform_device *pdev) } /* Check specific dependencies for the module */ - priv = of_match_node(altr_sdram_ctrl_of_match, - pdev->dev.of_node)->data; + priv = device_get_match_data(&pdev->dev); /* Validate the SDRAM controller has ECC enabled */ if (regmap_read(mc_vbase, priv->ecc_ctrl_offset, &read_reg) || @@ -459,15 +454,13 @@ free: return res; } -static int altr_sdram_remove(struct platform_device *pdev) +static void altr_sdram_remove(struct platform_device *pdev) { struct mem_ctl_info *mci = platform_get_drvdata(pdev); edac_mc_del_mc(&pdev->dev); edac_mc_free(mci); platform_set_drvdata(pdev, NULL); - - return 0; } /* @@ -489,7 +482,7 @@ static const struct dev_pm_ops altr_sdram_pm_ops = { static struct platform_driver altr_sdram_edac_driver = { .probe = altr_sdram_probe, - .remove = altr_sdram_remove, + .remove_new = altr_sdram_remove, .driver = { .name = "altr_sdram_edac", #ifdef CONFIG_PM @@ -812,7 +805,7 @@ fail: return res; } -static int altr_edac_device_remove(struct platform_device *pdev) +static void altr_edac_device_remove(struct platform_device *pdev) { struct edac_device_ctl_info *dci = platform_get_drvdata(pdev); struct altr_edac_device_dev *drvdata = dci->pvt_info; @@ -820,13 +813,11 @@ static int altr_edac_device_remove(struct platform_device *pdev) debugfs_remove_recursive(drvdata->debugfs_dir); edac_device_del_device(&pdev->dev); edac_device_free_ctl_info(dci); - - return 0; } static struct platform_driver altr_edac_device_driver = { .probe = altr_edac_device_probe, - .remove = altr_edac_device_remove, + .remove_new = altr_edac_device_remove, .driver = { .name = "altr_edac_device", .of_match_table = altr_edac_device_of_match, |